The Thermo Scientific TX-200 swing-out rotor is a high-speed swinging bucket rotor for the Multifuge X1 Pro and Megafuge ST1 Plus centrifuges. Moreover, this rotor offers a maximum capacity of 4 x 180 mL. In addition, the TX-200 reaches a speed of 5,500 rpm and an RCF of 5,580 x g. As a result, this rotor delivers the highest RCF in the swing-out segment of the 1.6L benchtop platform.
Furthermore, the TX-200 supports thirteen different adapter configurations. Therefore, you process virtually any tube, bottle or microtube format in one rotor. Moreover, this rotor offers adapters for 180 mL bio-bottles, 100 mL open-top tubes and 50 mL conical tubes. Additionally, the TX-200 accommodates up to 48 microtubes of 1.5/2 mL or 36 blood tubes of 5/7 mL per run.
In addition, the TX-200 offers optional ClickSeal biocontainment lids for safe processing of biohazardous samples. Subsequently, this rotor is highly suitable for clinical, pharmaceutical and biotech laboratories. Moreover, the biocontainment certification meets the standards of TÜV NORD CERT. As a result, you process blood products and virus research samples safely.
Finally, you switch the TX-200 in just three seconds thanks to Thermo Scientific Auto-Lock rotor exchange. Therefore, no tools are required for a rotor change. As a result, you switch quickly between applications such as blood analysis, urine testing, microtube protocols or pelleting applications.
| Feature | TX-200 swing-out rotor |
|---|---|
| Rotor type | Swinging bucket |
| Bucket position during rotation | 90° (horizontal) |
| Maximum capacity | 4 x 180 mL |
| Maximum speed | 5,500 rpm |
| Maximum RCF (X1R Pro, ST1R Plus, X1 Pro 120V) | 5,580 x g |
| Maximum RCF (ST1 Plus 120V) | 5,080 x g |
| Maximum rotor radius (Rmax) | 165 mm |
| Compatible centrifuges | Multifuge X1 Pro, Multifuge X1R Pro, Megafuge ST1 Plus, Megafuge ST1R Plus |
| Biocontainment | Optional (ClickSeal lids, certified by TÜV NORD CERT) |
| Rotor exchange | Auto-Lock, tool-free in 3 seconds |
| Number of buckets | 4 |
| Adapter configurations | 13 different adapters available |
| Construction | Aluminium, certified for biocontainment |
| Surface treatment | SlideCoat for easy cleaning |
| Delivery | Rotor cross, buckets and lids are sold separately |
| SKU | Description |
|---|---|
| 75003658 | TX-200 rotor cross (4 x 180 mL) |
| 75003659 | TX-200 round buckets (set of 4) |
| 75003660 | TX-200 round ClickSeal biocontainment lids (set of 4) |
| 75003687 | Replacement TX-200 O-rings for lids (set of 4) |
| 75003800 | 180 mL bio-bottle, polypropylene (set of 12) |
| SKU | Adapter | Capacity | Max. tube dimensions (Ø x L, mm) |
|---|---|---|---|
| direct | 180 mL bio-bottle | 4 x 180 mL | 56.5 x 123 |
| 75003801 | 100 mL round-bottom open-top tube | 4 x 100 mL | 48 x 122 |
| 75003802 | 50 mL DIN round-bottom tube | 4 x 50 mL | 35 x 126 |
| 75003803 | 50 mL conical or skirted tube | 4 x 50 mL | 30 x 126 |
| 75003804 | 30 mL Sterilin universal tube | 4 x 30 mL | 26 x 118 |
| 75003805 | 25 mL DIN round/flat-bottom tube | 8 x 25 mL | 25 x 118 |
| 75003771 | 15 mL conical tube | 20 x 20 mL | 17 x 121 |
| 75003809 | 15 mL blood collection tube | 16 x 15 mL | 17 x 121 |
| 75003807 | 14 mL conical urine tube | 8 x 14 mL | 17 x 114 |
| 75003808 | 10 mL blood collection tube (16 x 100 mm) or 15 mL Savant Corex / Kimble tube | 28 x 10/15 mL | 17 x 121 |
| 75003785 | 5/7 mL or 4.5/6 mL blood collection tube (13 x 75-100 mm) | 32 x 5/7 mL | 13 x 122 |
| 75003810 | 5/7 mL round-bottom open-top tube | 36 x 5/7 mL | 13 x 118 |
| 75003812 | 1.5/2 mL microtube | 48 x 2 mL | 11 x 45 |
High-speed swing-out rotor for Thermo Scientific Multifuge X1 Pro and Megafuge ST1 Plus centrifuges. With a maximum capacity of 4 x 180 mL and 5,580 x g RCF, the TX-200 offers thirteen adapter configurations for bottles, tubes and microtubes. Suitable for blood analysis, urine testing and clinical diagnostics. Equipped with Auto-Lock rotor exchange and optional ClickSeal biocontainment lids.








The TX-200 is compatible with Thermo Scientific Multifuge X1 Pro, Multifuge X1R Pro, Megafuge ST1 Plus and Megafuge ST1R Plus centrifuges. In addition, this rotor reaches a maximum speed of 5,500 rpm. Moreover, the refrigerated models (X1R Pro, ST1R Plus) and the X1 Pro 120V reach a maximum RCF of 5,580 x g. As a result, the TX-200 delivers consistent performance across the 1.6L benchtop platform.
The TX-200 offers a capacity of 4 x 180 mL and reaches 5,580 x g, whereas the TX-400 offers a capacity of 4 x 400 mL and reaches 4,696 x g. Moreover, the TX-400 supports sixteen adapter configurations compared to thirteen on the TX-200. Therefore, choose the TX-200 for higher RCF values, and the TX-400 for maximum capacity per run.
No, the rotor cross (75003658), buckets (75003659) and ClickSeal biocontainment lids (75003660) are sold separately. Therefore, you must select the correct combination for your application when ordering. Subsequently, you can also order the required adapters for specific tube, bottle or microtube formats.
For the TX-200, thirteen adapter configurations are available. As a result, you can process 180 mL bio-bottles, 100 mL open-top tubes, 50 mL conical or round-bottom tubes, 15 mL conical tubes, blood tubes and 1.5/2 mL microtubes. Moreover, this rotor offers dedicated adapters for urine tubes and Sterilin universal tubes. In addition, all adapters are sold in sets of four.
Yes, the TX-200 is suitable for clinical applications on IVD-certified centrifuges such as the Megafuge ST1 Plus IVD. Moreover, the biocontainment certification meets the standards of TÜV NORD CERT. In addition, this rotor offers dedicated adapters for blood collection tubes and urine tubes. As a result, the TX-200 is ideal for clinical diagnostics and routine blood analysis.
Thanks to Thermo Scientific Auto-Lock rotor exchange, you can switch the TX-200 in just three seconds without tools. Moreover, this feature provides full chamber access for easy cleaning. As a result, you can effortlessly switch between applications such as blood analysis, urine testing, microtube protocols or bio-bottle centrifugation.